last night in san francisco, the president mocked romney. >> somebody is cracking down on big bird. >> reporter: he put up a cable tv ad. >> it's me. big bird. >> big. yellow. a menace to our economy. mitt romney knows it is not wall street you have to worry about. it's sesame street. >> reporter: team obama even flew the message over romney today who mocked the president's move to save a tv character. >> i actually think we need to have a president who talks about saving the american people and saving good jobs and saving our future. >> reporter: a race with new energy and urgency in key states like ohio. where this is the final day for voter registration. with romney ahead among likely voters but president obama still in the lead in the polls with a bigger group, all registered voters, democrats figure more than ever that turnout will decide who wins on november 6th. jim? >> interesting. as we see, some of these national surveys shift toward romney or in that direction a little bit. are we seeing any movement in the swing state surveys such as virginia? >> there's not a single indiv